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Topic starter
06/09/2015 12:23 am
Received a rebuilt selector board from Unitec, dead on arrival. Missing RJ1 resistor, which feeds power to SSR on board.
Has anyone heard of having to add an external 1k ohm resistor from pin 1 to pin 11 on P1 connector to make these work??
Has anyone heard of having to add an external 1k ohm resistor from pin 1 to pin 11 on P1 connector to make these work??
Topic starter
06/09/2015 12:51 am
Actually it may be a 100 ohm resistor.
It is silk screeed with a 1000 on it. It might be 100 with 0 zeroes.
I tested a resistor with 393 on it, and it was 39000(39 with 3 zeroes), and one with 7500 silk screen on it and it read 750(750 with 0 zeroes, does that sound right.
It is silk screeed with a 1000 on it. It might be 100 with 0 zeroes.
I tested a resistor with 393 on it, and it was 39000(39 with 3 zeroes), and one with 7500 silk screen on it and it read 750(750 with 0 zeroes, does that sound right.
06/09/2015 8:59 am
Make Unitec send you a new one. What prompted you to change the selector board?